141 lines
3.9 KiB
Go
Executable File
141 lines
3.9 KiB
Go
Executable File
package multiclusterservice
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import (
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"reflect"
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"testing"
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"k8s.io/apimachinery/pkg/util/validation"
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"k8s.io/apimachinery/pkg/util/validation/field"
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networkingv1alpha1 "github.com/karmada-io/karmada/pkg/apis/networking/v1alpha1"
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)
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func TestValidateMultiClusterServiceSpec(t *testing.T) {
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validator := &ValidatingAdmission{}
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specFld := field.NewPath("spec")
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tests := []struct {
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name string
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mcs *networkingv1alpha1.MultiClusterService
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expectedErr field.ErrorList
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}{
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{
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name: "normal mcs",
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mcs: &networkingv1alpha1.MultiClusterService{
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Spec: networkingv1alpha1.MultiClusterServiceSpec{
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Ports: []networkingv1alpha1.ExposurePort{
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{
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Name: "foo",
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Port: 16312,
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},
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{
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Name: "bar",
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Port: 16313,
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},
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},
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Types: []networkingv1alpha1.ExposureType{
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networkingv1alpha1.ExposureTypeLoadBalancer,
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networkingv1alpha1.ExposureTypeCrossCluster,
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},
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Range: networkingv1alpha1.ExposureRange{
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ClusterNames: []string{"member1", "member2"},
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},
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},
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},
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expectedErr: field.ErrorList{},
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},
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{
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name: "duplicated svc name",
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mcs: &networkingv1alpha1.MultiClusterService{
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Spec: networkingv1alpha1.MultiClusterServiceSpec{
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Ports: []networkingv1alpha1.ExposurePort{
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{
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Name: "foo",
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Port: 16312,
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},
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{
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Name: "foo",
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Port: 16313,
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},
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},
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Types: []networkingv1alpha1.ExposureType{
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networkingv1alpha1.ExposureTypeLoadBalancer,
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networkingv1alpha1.ExposureTypeLoadBalancer,
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},
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Range: networkingv1alpha1.ExposureRange{
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ClusterNames: []string{"member1"},
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},
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},
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},
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expectedErr: field.ErrorList{field.Duplicate(specFld.Child("ports").Index(1).Child("name"), "foo")},
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},
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{
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name: "invalid svc port",
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mcs: &networkingv1alpha1.MultiClusterService{
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Spec: networkingv1alpha1.MultiClusterServiceSpec{
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Ports: []networkingv1alpha1.ExposurePort{
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{
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Name: "foo",
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Port: 163121,
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},
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},
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Types: []networkingv1alpha1.ExposureType{
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networkingv1alpha1.ExposureTypeLoadBalancer,
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},
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Range: networkingv1alpha1.ExposureRange{
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ClusterNames: []string{"member1"},
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},
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},
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},
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expectedErr: field.ErrorList{field.Invalid(specFld.Child("ports").Index(0).Child("port"), int32(163121), validation.InclusiveRangeError(1, 65535))},
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},
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{
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name: "invalid ExposureType",
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mcs: &networkingv1alpha1.MultiClusterService{
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Spec: networkingv1alpha1.MultiClusterServiceSpec{
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Ports: []networkingv1alpha1.ExposurePort{
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{
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Name: "foo",
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Port: 16312,
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},
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},
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Types: []networkingv1alpha1.ExposureType{
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"",
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},
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Range: networkingv1alpha1.ExposureRange{
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ClusterNames: []string{"member1"},
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},
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},
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},
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expectedErr: field.ErrorList{field.Invalid(specFld.Child("types").Index(0), networkingv1alpha1.ExposureType(""), "ExposureType Error")},
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},
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{
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name: "invalid cluster name",
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mcs: &networkingv1alpha1.MultiClusterService{
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Spec: networkingv1alpha1.MultiClusterServiceSpec{
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Ports: []networkingv1alpha1.ExposurePort{
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{
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Name: "foo",
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Port: 16312,
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},
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},
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Types: []networkingv1alpha1.ExposureType{
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networkingv1alpha1.ExposureTypeCrossCluster,
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},
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Range: networkingv1alpha1.ExposureRange{
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ClusterNames: []string{"aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"},
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},
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},
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},
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expectedErr: field.ErrorList{field.Invalid(specFld.Child("range").Child("clusterNames").Index(0), "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", "must be no more than 48 characters")},
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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if got := validator.validateMultiClusterServiceSpec(tt.mcs); !reflect.DeepEqual(got, tt.expectedErr) {
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t.Errorf("validateMultiClusterServiceSpec() = %v, want %v", got, tt.expectedErr)
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}
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})
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}
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}
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